Answer / engr muhammad yuonis

To isolate main(WAPDA) supply to DG set supply.

What is Residual Voltage & Residual Current?

4 Answers  

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What is differance between alternator and generator?

4 Answers   IOCL,

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phase colour is indicated by R Y B (red yellow blue) but in transformer i have seen U V W instead of (R Y B) have any meaning of this

3 Answers   Areva, Kim Yew,

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active elements are those which are capable of

2 Answers  

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how to determine the size of power cable according to load current

1 Answers   JSW,

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What is DC power factor??

2 Answers   HCL,

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What is the application of Nitrogen Injection system in Transformer Protection?

1 Answers   HPL,

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how we are measuring the winding temperature of the transformer?

11 Answers  

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What is relation b/w Transmission Lines & Communication Lines ?

2 Answers  

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specific gravity of a battery?

6 Answers  

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what happen if i connect DYn11 and DYn1 vector group transformer in parrallel?other things are same like votage ration,x/r ratiob etc...

4 Answers  

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WHWT IS USE OF VACCUM CIRCUIT BREAKER

4 Answers  

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